Biomolecules Question 130
Question: Which of the following mineral is essential for the normal excitability of cardiac muscles?
Options:
A) Calcium ions
B) Potassium ions
C) Magnesium ions
D) All of these
Show Answer
Answer:
Correct Answer: D
Solution:
[d] Proper balance of calcium, potassium, and magnesium ions is essential for the normal excitability of muscles, especially cardiac muscles.
BETA
